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Chen O, Cadwell JB, Matsoukas K, Hagen J, Afonso AM. Perioperative gabapentin usage in pediatric patients: A scoping review. Paediatr Anaesth 2023; 33:598-608. [PMID: 37073498 PMCID: PMC10464522 DOI: 10.1111/pan.14674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 03/08/2023] [Accepted: 04/01/2023] [Indexed: 04/20/2023]
Abstract
BACKGROUND There has been a recent focus among anesthesiologists on reducing the use of perioperative opioids in favor of multimodal analgesic regimens. Gabapentin has played an integral role in this evolution of practice. This comprehensive review assesses the current clinical evidence on the efficacy of perioperative gabapentin regarding postoperative pain and opioid requirements among the pediatric surgery population. DATA SOURCES Pubmed, CINAHL, Embase, Scopus, and Web of Science Review. METHODS This scoping review of the above databases includes all studies examining the use of gabapentin perioperatively in pediatric patients and its association with postoperative pain intensity and postoperative opioid consumption through July 2021. The inclusion criteria encompassed all studies evaluating gabapentin in the perioperative pediatric population through randomized controlled trials (RCTs) and retrospective studies. Relevant metadata from each study were abstracted and descriptive statistics were used to summarize the results. RESULTS Fifteen papers met the inclusion criteria for this review, including 11 RCTs and 4 retrospective studies. Sample sizes ranged from 20 to 144 patients. Administered doses varied widely, mainly between 5 and 20 mg/kg. The studies included primarily orthopedic (10) and neck surgery cases (3). Seven papers had gabapentin provided preoperatively only, two postoperative only, and six both pre- and postoperatively. Of the studies assessing postoperative pain, 6/11 studies saw a decrease in postoperative pain in at least one period for the gabapentin group. Of the studies considering opioid requirements, 6/10 reported a reduction, 1/10 an increase, and 3/10 no difference in opioid requirements for the gabapentin groups. Yet, most of these pain and opioid requirement findings were only significant at one to two time points in the study follow-up periods, and the actual decreases had minimal clinical significance. CONCLUSIONS The current data on perioperative gabapentin in pediatric patients are insufficient to support the routine use of gabapentin in pediatric patients. Additional high-quality RCTs with more standardized protocols for gabapentin administration and outcome measures are necessary to provide more definitive conclusions.
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Affiliation(s)
- Olivia Chen
- Department of Anesthesiology and Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Joshua B. Cadwell
- Department of Anesthesiology and Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Konstantina Matsoukas
- Medical Library, Information Systems, Memorial Sloan Kettering Cancer Center, New York, NY
| | - John Hagen
- Department of Anesthesiology and Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Anoushka M. Afonso
- Department of Anesthesiology and Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
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A Single Preoperative Administration of Dexamethasone, Low-dose Pregabalin, or a Combination of the 2, in Spinal Surgery, Does Not Provide a Better Analgesia Than a Multimodal Analgesic Protocol Alone. Clin J Pain 2020; 35:594-601. [PMID: 31021886 DOI: 10.1097/ajp.0000000000000719] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
OBJECTIVES A single perioperative dose of glucocorticoid or gabapentinoid, or a combination of the 2, may improve postoperative analgesia, but data are still insufficient to be conclusive. In this single-center, randomized, double-blind, and double-dummy trial, we aimed to test whether the analgesic effect of adding preoperative pregabalin, at a dose unlikely to induce side effects, to preoperative dexamethasone improves early mobilization after spinal surgery. MATERIALS AND METHODS A total of 160 patients undergoing scheduled lumbar disk surgery (145 analyzed) comprised the study cohort. The patients received either 0.2 mg/kg intravenous dexamethasone before incision, or 150 mg oral pregabalin 1 hour before surgery, or a combination of the 2, or none of the above (control). Analgesia was supplemented by acetaminophen and ketoprofen, plus oxycodone ad libitum. The primary outcome was pain intensity during the first attempt to sit up, assessed the morning of the first postoperative day on an 11-point Numerical Rating Scale. Pain at rest and when standing up, opioid consumption, and tolerance were also assessed. RESULTS None of the treatments tested differed from the control group in terms of efficacy or tolerance, even 6 months after surgery. The overall quality of analgesia was good, with only 10% and 30% of pain scores exceeding 3/10 for pain at rest and during movement, respectively. DISCUSSION In this surgical model with the given anesthetic and analgesic environment, there was no advantage gained by adding low-dose pregabalin or dexamethasone. The multimodal analgesic protocol applied to all patients may have reduced the size of the effect.
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Egunsola O, Wylie CE, Chitty KM, Buckley NA. Systematic Review of the Efficacy and Safety of Gabapentin and Pregabalin for Pain in Children and Adolescents. Anesth Analg 2019; 128:811-819. [DOI: 10.1213/ane.0000000000003936] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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The use of steroids to reduce complications after tonsillectomy: a systematic review and meta-analysis of randomized controlled studies. Eur Arch Otorhinolaryngol 2018; 276:585-604. [DOI: 10.1007/s00405-018-5202-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 11/08/2018] [Indexed: 10/27/2022]
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Loadsman JA. Caveat scriptor. Saudi J Anaesth 2018; 12:508-509. [PMID: 30429727 PMCID: PMC6180692 DOI: 10.4103/sja.sja_552_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- John A Loadsman
- Department of Anaesthetics, Royal Prince Alfred Hospital, Camperdown, Australia
- Central Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
- Chief Editor, Anaesthesia and Intensive Care. E-mail:
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A Narrative Review of the Evidence on the Efficacy of Dexamethasone on Postoperative Analgesic Consumption. Clin J Pain 2018; 33:1037-1046. [PMID: 28177939 DOI: 10.1097/ajp.0000000000000486] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES The effect of dexamethasone on analgesic consumption has not been adequately studied. The aim of this review was to investigate recent literature regarding the possible effect of dexamethasone on postoperative analgesic consumption. METHODS Critical review of randomized trials and prospective consecutive studies investigating the postoperative analgesic effect of dexamethasone was performed. Only studies published during 2006 to 2015 were included. RESULTS Forty-one studies met the inclusion criteria; 33 in adults and 8 in children (9 in general surgery, 8 in gynecologic/breast surgery, 8 in orthopedic/spinal surgery, 8 in head/neck surgery, 7 in children's tonsillectomy, and 1 in children's orchiopexy). Literature review demonstrated that dexamethasone can decrease analgesic requirements in patients undergoing laparoscopic cholecystectomies, laparoscopic gynecologic and breast surgery; whereas there is no consensus regarding orthopedic procedures, with positive evidence mostly regarding spinal surgeries. The efficacy of dexamethasone during head and neck surgery is not conclusive; however, its use before thyroid surgery may be beneficial. In children a beneficial impact of dexamethasone administration was revealed on posttonsillectomy reduction of analgesic needs. Studies on other kinds of operations in children are lacking. CONCLUSIONS Dexamethasone administered at a dose of 8 mg before surgical incision may be beneficial in laparoscopic cholecystectomies, thyroid, laparoscopic gynecologic and breast surgery, and tonsillectomies in children. Dexamethasone's potential impact on reducing postoperative analgesic requirements should be investigated in more detail in a systematic manner, to support its use in other kinds of operations.
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Retraction: Evaluation of gabapentin and dexamethasone alone or in combination for pain control after adenotonsillectomy in children. Saudi J Anaesth 2018; 12:662. [PMID: 30429763 PMCID: PMC6180677 DOI: 10.4103/1658-354x.241421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
[This retracts the article on p. 317 in vol. 8, PMID: 25191179.].
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Sanders JG, Cameron C, Dawes PJD. Gabapentin in the Management of Pain following Tonsillectomy: A Randomized Double-Blind Placebo-Controlled Trial. Otolaryngol Head Neck Surg 2017; 157:781-790. [PMID: 28741425 DOI: 10.1177/0194599817719883] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective To determine if a single dose of oral gabapentin given prior to tonsillectomy decreases postoperative morbidity. Study Design Prospective randomized double-blind placebo-controlled trial. Setting Southern District Health Board University Hospitals, New Zealand, over a 10-month period. Subjects and Methods Seventy-three adults undergoing tonsillectomy were randomized to receive either a single preoperative dose of oral gabapentin (600 mg) or placebo. A standard analgesic protocol was prescribed for 14 postoperative days. The primary outcome was a patient-assigned visual analog scale pain score during rest and swallow; secondary outcomes were analgesic consumption, nausea, vomiting, and return to normal diet and activities. Complications and adverse effects were also recorded. Results Thirty-seven participants were allocated to the placebo group and 36 to the gabapentin group. After withdrawals, data were analyzed from 31 in the placebo group and 27 in the gabapentin group. Pain scores between groups were not significantly different within the first 6 hours. The gabapentin group recorded significantly higher pain scores between days 5 and 10 (maximal difference, day 8: 17.6 mm; effect size, -8.87; P = .03; 95% CI, -16.883 to -0.865). There was no significant difference in swallow pain scores or early postoperative fentanyl consumption. Consumption of paracetamol ( P = .01 at day 13 and P = .004 at day 14) and codeine ( P < .05 at days 3-5, 7, 8, 10, 14) was higher in the gabapentin group. No significant difference between groups was found for the other outcomes. Conclusions Preemptive gabapentin (600 mg) was associated with greater postoperative pain scores and analgesic consumption following adult tonsillectomy when compared with placebo.
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Affiliation(s)
- James G Sanders
- 1 Department of Otolaryngology-Head and Neck Surgery, Waikato Hospital, Hamilton, New Zealand
| | - Claire Cameron
- 2 Department of Preventive and Social Medicine, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
| | - Patrick J D Dawes
- 3 Department of Surgical Science, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
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Xie M, Li XK, Peng Y. Magnesium sulfate for postoperative complications in children undergoing tonsillectomies: a systematic review and meta-analysis. J Evid Based Med 2017; 10:16-25. [PMID: 27787936 DOI: 10.1111/jebm.12230] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Accepted: 07/01/2016] [Indexed: 01/11/2023]
Abstract
OBJECTIVE Previous systematical reviews showed that systemic magnesium decreased postoperative pain and reduced morphine use without any reported serious adverse effects in adults. However, studies in children yielded different results. So we conducted a systematic review to evaluate the impact of magnesium sulfate on postoperative complications in children undergoing tonsillectomies. METHODS The PubMed, EMbase via OVID, CENTRAL, and WHO ICTRP were searched to identify randomized controlled trials that addressed the effect of magnesium for postoperative pain, agitation, and complications in children undergoing tonsillectomies. Two reviewers screened titles and abstracts for eligibility and assessed the quality of the included studies. The meta-analysis was performed using RevMan 5.3. RESULTS Ten randomized controlled trials involving 665 participates published between 2003 and 2015 were included. Eight studies showed no different effect on pain scores between MgSO4 and control groups. Two studies showed significant lower emergence agitation incidence in MgSO4 group (pooled OR = 0.18, 95% CI 0.07 to 0.48, P = 0.0006). Five studies showed rescue analgesia was reduced in MgSO4 group (RR = 0.53, 95% CI 0.31 to 0.91, P = 0.02). Laryngospasm was founded lower in MgSO4 group (OR = 0.36, 95% CI 0.13 to 0.96, P = 0.04). Postoperative nausea and vomiting was found no difference between two groups (OR = 1.23, 95% CI 0.70 to 2.18, P = 0.47). CONCLUSION Unlike the studies in adults, this review shows there is no statistically significant effect of perioperative use of magnesium in the postoperative pain control in children undergoing tonsillectomies. But it seems has benefits in reducing rescue analgesia, emergence agitation incidence, and laryngospasm.
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Affiliation(s)
- Min Xie
- Department of Anesthesiology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, Chengdu, China
| | - Xiang-Kui Li
- Department of Anesthesiology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, Chengdu, China
| | - Yu Peng
- Department of Editorial, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, Chengdu, China
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Rodríguez MC, Villamor P, Castillo T. Assessment and management of pain in pediatric otolaryngology. Int J Pediatr Otorhinolaryngol 2016; 90:138-149. [PMID: 27729121 DOI: 10.1016/j.ijporl.2016.09.015] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 09/10/2016] [Accepted: 09/13/2016] [Indexed: 01/02/2023]
Abstract
INTRODUCTION Pain is a disease by itself and it's a public health concern of major implication in children, not just because of the emotional component of the child and his family, but also due to the potential morbidity and mortality involving it. A proper assessment of pain it's a challenge in the pediatric population, due to their lack of understanding and verbalization of hurt. Additionally, a satisfactory treatment of pediatric pain can be arduous due to a lack of clinical knowledge, insufficient pediatric research, and the fear to opioid side effects and addiction. OBJECTIVES The aim of this review is to address the current definitions of pain, its physiological mechanisms and the consequences of its inadequate management, as well as, to guide the clinicians in the assessment and management of pain in the pediatric population at otolaryngology services. METHODOLOGY Narrative review by selective MeSH search terms: Children, Pediatrics, Otolaryngology, Pain measurement, Pain Management, Analgesics and Analgesia, from databases: MEDLINE/PubMed, Cochrane, ISI, Current Contents, Scielo and LILACS, between January 2000 and May 2016. RESULTS 129 articles were reviewed according to the requirements of the objectives. Pain measurement is a challenge in children as there are no physical signs that constitute an absolute or specific indicator of pain, and its diagnosis must rely on physiological, behavioral and self-report methods. Regarding treatment, a suitable alternative are the non-pharmacological cognitive/behavioral therapies helped by pharmacological therapies tailored to the severity of pain and the child's age. We provide evidence-based recommendations on pain treatment, including non-opioid analgesics, opioid analgesics and adjuvant medicines to improve the management of pain in children in otolaryngology services. CONCLUSIONS We present a global review about assessment and management of pain in pediatric otolaryngology, which leads to future specific reviews on each topic. Research gaps on pain assessment and pharmacological interventions in neonates, infants and children are very wide and it should be promoted ethical and safe research on pain control in this population.
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Affiliation(s)
- Maria Claudia Rodríguez
- Department of Otolaryngology, Hospital Infantil de San José, Fundación Universitaria de Ciencias de la Salud, Bogotá, Colombia
| | - Perla Villamor
- Department of Otolaryngology, Hospital Infantil de San José, Fundación Universitaria de Ciencias de la Salud, Bogotá, Colombia.
| | - Tatiana Castillo
- Department of Otolaryngology, Hospital Infantil de San José, Fundación Universitaria de Ciencias de la Salud, Bogotá, Colombia
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Sanders JG, Dawes PJD. Gabapentin for Perioperative Analgesia in Otorhinolaryngology-Head and Neck Surgery: Systematic Review. Otolaryngol Head Neck Surg 2016; 155:893-903. [PMID: 27459955 DOI: 10.1177/0194599816659042] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Revised: 06/14/2016] [Accepted: 06/21/2016] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Recent research has investigated the role of gabapentin in perioperative pain relief in otorhinolaryngology-head and neck surgery. This review aims to identify whether sufficient evidence exists for the routine use of gabapentin in the perioperative setting. DATA SOURCES MEDLINE, Cochrane CENTRAL, EMBASE, and Google Scholar. REVIEW METHODS A comprehensive systematic search was performed with keywords for articles up to November 2015. The systematic review included all randomized, placebo-, and active-controlled trials investigating the role of perioperative gabapentin for pain in otorhinolaryngology-head and neck surgery. The studies were assessed for risk of bias and selected and reviewed by the main author. Selected trials were required to have data in the form of pain intensity scores, analgesic consumption, adverse effects, or return to normal function. RESULTS A total of 14 randomized controlled trials were included, of which 4 had an active control. The placebo-controlled trials included 4 for tonsillectomy, 3 for rhinology, and 3 for thyroidectomy. These studies were not suitable for meta-analysis. Trial quality involving gabapentin in tonsillectomy surgery is variable. The higher-quality studies reported significantly reduced analgesic consumption in the gabapentin groups, with the effect on pain scores less clear. There was a significant benefit, within the first 24 hours, in pain and analgesic consumption as compared with placebo favoring the gabapentin groups following rhinologic and thyroid surgery. CONCLUSION Overall, gabapentin appears to have a significant beneficial effect on perioperative pain relief and analgesic consumption in otorhinolaryngology-head and neck surgery procedures within the first 24 hours.
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Affiliation(s)
- James G Sanders
- Department of Otolaryngology-Head and Neck Surgery, Waikato Hospital, Hamilton, New Zealand
| | - Patrick J D Dawes
- Department of Otolaryngology-Head & Neck Surgery, Dunedin Hospital, Dunedin, New Zealand
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Systematic review of the Face, Legs, Activity, Cry and Consolability scale for assessing pain in infants and children. Pain 2015. [DOI: 10.1097/j.pain.0000000000000305] [Citation(s) in RCA: 107] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Hwang SH, Park IJ, Cho YJ, Jeong YM, Kang JM. The efficacy of gabapentin/pregabalin in improving pain after tonsillectomy: A meta-analysis. Laryngoscope 2015; 126:357-66. [PMID: 26404562 DOI: 10.1002/lary.25636] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Revised: 07/14/2015] [Accepted: 08/12/2015] [Indexed: 11/10/2022]
Abstract
OBJECTIVES/HYPOTHESIS Gabapentin and pregabalin are useful for treating neuropathic pain because of their antiallodynic and antihyperalgesic properties, which may be beneficial in managing acute postoperative pain. The goal of this meta-analysis was to perform a systematic review of the literature on the effect of gabapentinoids on postoperative pain following tonsillectomy, and its adverse effects in patients. DATA SOURCES MEDLINE, SCOPUS, and Cochrane database. METHODS Two authors independently searched the databases from their inception of article collection to May 2015. Included in the analysis were studies that compared preoperative gabapentinoid administration (gabapentinoids groups) with a placebo or pain control agent (control group) during a 24-hour postoperative period, the outcomes of interest being postoperative pain intensity; rescue analgesic consumption; or adverse effects such as sedation, nausea and vomiting, dizziness, and headache. RESULTS The pain score reported by the physician during the first 8 hours, as well as the need for analgesics during 24 hours postoperatively, were significantly decreased in the gabapentinoids group versus the control group. Additionally, there was no significant difference between gabapentinoids and control groups for adverse effect during 24 hours postoperatively. In the subgroup analyses (gabapentin and pregabalin) regarding pain-related measurements, two subgroups showed the similar effect on reducing the postoperative pain severity. CONCLUSION Preoperative administration of gabapentinoids could provide pain relief without side effects in patients undergoing tonsillectomy. However, considering the insufficient evaluation of efficacy of gabapentinoids according to the high heterogeneity in some parameters, further clinical trials with robust research methodology should be conducted in order to confirm the results of this study. LEVEL OF EVIDENCE NA.
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Affiliation(s)
- Se Hwan Hwang
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - In Joon Park
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Young Jin Cho
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yeon Min Jeong
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jun Myung Kang
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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El-Anwar MW, Mostafa K, Elsamad AA. Levobupivacaine Alone Versus Levobupivacaine Plus Magnesium Infiltration for Post-Tonsillectomy Analgesia. INT J PHARMACOL 2015. [DOI: 10.3923/ijp.2015.490.495] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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